82 lines
1.9 KiB
Go
82 lines
1.9 KiB
Go
package beatmapget
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import (
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"database/sql"
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"errors"
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"time"
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"github.com/osuyozora/api/common"
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"gopkg.in/thehowl/go-osuapi.v1"
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)
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// Set checks if an update is required for all beatmaps in a set.
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func Set(s int) error {
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var (
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lastUpdated common.UnixTimestamp
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ranked int
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)
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err := DB.QueryRow("SELECT latest_update, ranked FROM beatmaps WHERE beatmapset_id = ? LIMIT 1", s).
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Scan(&lastUpdated, &ranked)
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if err != nil && err != sql.ErrNoRows {
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return err
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}
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return set(s, lastUpdated, ranked)
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}
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// ErrBeatmapNotFound is returned by Beatmap if a beatmap could not be found.
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var ErrBeatmapNotFound = errors.New("beatmapget: beatmap not found")
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// Beatmap check if an update is required for all beatmaps in the set
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// containing this beatmap.
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func Beatmap(b int) (int, error) {
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var (
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setID int
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lastUpdated common.UnixTimestamp
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ranked int
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)
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err := DB.QueryRow("SELECT beatmapset_id, latest_update, ranked FROM beatmaps WHERE beatmap_id = ? LIMIT 1", b).
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Scan(&setID, &lastUpdated, &ranked)
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switch err {
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case nil:
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return setID, set(setID, lastUpdated, ranked)
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case sql.ErrNoRows:
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beatmaps, err := Client.GetBeatmaps(osuapi.GetBeatmapsOpts{
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BeatmapID: b,
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})
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if err != nil {
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return 0, err
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}
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if len(beatmaps) == 0 {
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return 0, ErrBeatmapNotFound
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}
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return beatmaps[0].BeatmapSetID, set(beatmaps[0].BeatmapSetID, common.UnixTimestamp(time.Time{}), 0)
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default:
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return setID, err
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}
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}
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func set(s int, updated common.UnixTimestamp, ranked int) error {
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expire := Expire
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if ranked == 2 {
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expire *= 6
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}
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if time.Now().Before(time.Time(updated).Add(expire)) {
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return nil
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}
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beatmaps, err := Client.GetBeatmaps(osuapi.GetBeatmapsOpts{
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BeatmapSetID: s,
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})
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if err != nil {
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return err
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}
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for _, beatmap := range beatmaps {
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err := UpdateIfRequired(BeatmapDefiningQuality{
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ID: beatmap.BeatmapID,
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})
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if err != nil {
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return err
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}
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}
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return nil
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}
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